Company
Wastewater Management Holdings Limited
Official record Companies House · updated 20th September 2026 · Sources
Network
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Who leads it
Previous officers 27
- Steven Nicholas Crake 2019-2025 View profile
- Thomas Nigel Dixon 2018-2019 View profile
- James Henry John King 2010-2018 View profile
- Neil Rutherford 2010-2012 View profile
- Janet Patricia Chamberlain 2007-2009 View profile
- Barry Robert Boyde Pope 2005-2007 View profile
- Pierre Yves Boulet 2005-2005 View profile
- Kenneth Hoddes 2005-2005 View profile
- Benoit Brient 2005-2005 View profile
- Fransois Regis Mouret 2005-2005 View profile
- Arnaud Bazire 2004-2005 View profile
- Walter Hughes Herman Bauduin 2004-2005 View profile
- Denis Morin 2003-2004 View profile
- Bruno Hervet 2003-2004 View profile
- David Buckle 2003-2004 View profile
- Barry Josef Windsor 2002-2003 View profile
- Nino Foti Rossito 2002-2003 View profile
- Phillip Joseph Dodd 2001-2016 View profile
- Guillermo Cedaro 2001-2002 View profile
- Paul Challenger 2000-2005 View profile
- Leslie Anthony Bell 2000-2001 View profile
- Michael Paul Wood 2000-2001 View profile
- Nicholas John Smith 2000-2008 View profile
- Dr Jonathan Watson Hargreaves 1999-2000 View profile
- Michael Gerard Mcgreevy 1999-2010 View profile
- Martin Parker 2017-2021 View profile
- Maria Beveridge 1999-2017 View profile
Directors and secretaries as filed at Companies House.
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About
- Incorporated
- 09/11/1999
Ownership
Owned by (2) iOwned byIndividuals and companies registered as having significant control over this company, from the Companies House PSC (persons with significant control) register. People whose ownership could not be confirmed to one individual are not listed as confirmed owners.
- Northumbrian Services Limited
50-75% shares, 50-75% voting, appoints directors · notified 2016-04-06 - Semperian PPP Holdings Limited
25-50% shares, 25-50% voting · notified 2016-04-06
Group
- Wastewater Management Holdings Limited
is controlled by Northumbrian Services Limited
Evidence
active 50-75% shares, 50-75% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register - Northumbrian Services Limited
is controlled by CKI UK CO 5 Limited
Evidence
active 25-50% shares, 25-50% voting · notified 2016-04-06 · source: Companies House PSC register - CKI UK CO 5 Limited
is controlled by CKI UK CO 6 Limited
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
Ultimately controlled by CKI UK CO 6 Limited.
28 other companies in this group
- Analytical & Environmental Services Limited
- Northumbrian Water Company 1 Limited
- Northumbrian Water Company 2 Limited
- Northumbrian Water Projects Limited
- Northumbrian Water Share Scheme Trustees Limited
- NWG Commercial Solutions Limited
- Northumbrian Overseas Investments Limited
- Northumbrian Services Limited
- Caledonian Environmental Services PLC
- AYR Environmental Services Limited
- Waterco SIX Limited
- AYR Environmental Services Operations Limited
- Essex and Suffolk Water Limited
- Caledonian Environmental Services Holdings Limited
- Northumbrian Water Finance PLC
- Northumbrian Water Pension Trustees Limited
- Northumbrian Water Group Limited
- Northumbrian Holdings Limited
- Reiver Finance Limited
- Caledonian Environmental Levenmouth Treatment Services Limited
- CKI UK CO 5 Limited
- Northumbrian Water Company 2 Scottish Limited Partnership
- Northumbrian Water Limited
- Northumbrian Water Company 3 Limited
- Northumbrian Water Mexico Limited
- Reiver Holdings Limited
- Northumbrian Water Company 1 Scottish Limited Partnership
- CKI UK CO 6 Limited
Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.
Board analysis
Board DNA
How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.
2 directors on the board
- Alan Campbell Ritchie Director · appointed 2009
- Stewart Hazon Director · appointed 2012
Directors past 6 years
- Alan Campbell Ritchie Director · appointed 2009
- Stewart Hazon Director · appointed 2012
First-time vs portfolio directors
Portfolio (2)
- Alan Campbell Ritchie Director · appointed 2009
- Stewart Hazon Director · appointed 2012
Also govern a charity
Where else this board sits iWhere else this board sitsThe charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.
The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.
Gaps to watch
- Several long-serving directors could step down together
Where to look Suggested search: succession planning for long-tenured seats.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- SC201429
- Status
- Active
- Type
- Private Limited Company
- Edition
- Register edition compiled 20th September 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
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